FuseSchool
Why Aren't All Atomic Masses Whole Numbers?
Learn the basics about why aren't all atomic masses whole numbers? Find out more in this video!
Curated Video
Introduction to Mass Number, Atomic Number, and Isotopes
The video explains the fundamental concepts of mass number, atomic number, and isotopes. It begins by presenting a diagram of an atom and the three particles contained within it - neutrons, protons, and electrons - and their charges. The...
FuseSchool
PHYSICS - What Are Radioactive Isotopes - Properties of Matter
The identity and chemical properties of any atom are determined by the number of protons in its nucleus. As atoms get bigger and heavier, the nuclei get bigger and heavier and the protons need a “nuclear glue” to help hold them together....
FuseSchool
Properties of Hydrogen
Hydrogen is a gas at room temperature, and is the first element in the periodic table. It has the chemical symbol H, but is usually found as a diatomic molecule of H2. It reacts with oxygen to form water. Hydrogen is a colourless,...
msvgo
Atomic Masses and Composition of Nucleus
This nugget describes the nucleus of an atom. It talks about the various aspects of a nucleus like atomic number, atomic mass unit, isotopes and isobars, with examples.
Curated Video
Understanding Relative Atomic Mass and Isotopes
This video explains the concept of relative atomic mass and how it relates to isotopes of an element. The video also explains how the periodic table gives the atomic mass of an element as a relative atomic mass, which is the average mass...
DoodleScience
Nuclear Fission and Fusion _ GCSE Physics
Doodle Science teaches you high school physics in a less boring way in almost no time! GCSE Science
FuseSchool
What Are Radioactive Isotopes?
Learn the basics about radioactive isotopes. The identity and chemical properties of any atom are determined by the number of protons in its nucleus. As atoms get bigger and heavier, the nuclei get bigger and heavier and the protons need...
FuseSchool
What Are Radioactive Isotopes (radionuclides)
Learn the basics about radioactive isotopes? how they are created? and what chemical reactions are created? Find out more in this video!
FuseSchool
What Is An Atom - Part 2 - Isotopes
In this part 2, learn the basics about the atom, particularly about isotopes, whilst learning about properties of matter. Learn the basics about the atom, whilst learning about properties of matter. Atoms are the small bits that make up...
FuseSchool
What Is An Atom - Part 1
Learn the basics about the atom, whilst learning about properties of matter. Atoms are the small bits that make up all the matter in the world around us. There are around one hundred different sorts of atom, from the lightest, hydrogen...
Weatherthings
Weather Things: Ocean Influence
Climate is the average type of weather that a region has. It is defined by temperature and moisture. Proximity to oceans and large mountain ranges defines climate too, depending upon the prevailing wind. While climates change over...
FuseSchool
CHEMISTRY - Calculations - Calculating Relative Atomic Mass
So you want to know how to calculate Relative Atomic Mass? In this education video by The Fuse School, you are going to learn about: - How to calculate Relative Atomic Mass - How to calculate Relative Atomic Mass for different elements -...
Professor Dave Explains
Radiometric Dating: Carbon-14 and Uranium-238
When you read about the ages of certain ancient artifacts, or even the age of the earth itself, how do we know such numbers? How can we know that a fossil is precisely 250 million years old? The key technique here is radiometric dating....
Weatherthings
Weather Things: Past Climate Change
Climate is the average type of weather that a region has. It is defined by temperature and moisture. Proximity to oceans and large mountain ranges defines climate too, depending upon the prevailing wind. While climates change over...
Weatherthings
Weather Things: Climate Change
Climate is the average type of weather that a region has. It is defined by temperature and moisture. Proximity to oceans and large mountain ranges defines climate too, depending upon the prevailing wind. While climates change over...
FuseSchool
Isotopes Example
We've now learned about Isotopes. Now here are some examples of simple calculations involving isotopes that you'll need to know for the science GCSE. Find out in this video from the Properties of Matter chapter of the Virtual School GCSE...
FuseSchool
What are Isotopes?
What are Isotopes? Find out in this video from the Properties of Matter chapter.
Professor Dave Explains
Nuclide Symbols: Atomic Number, Mass Number, Ions, and Isotopes
How do we represent an atom, with all of its protons, neutrons, and electrons? With nuclide symbols, of course! These show the type of element, as well as the atomic number, mass number, and electrical charge of an atom. That's all you...
FuseSchool
PHYSICS - Matter - Atom Structure
I this video you will see how we can use the periodic table to tell us more about the differences between elements, including the different numbers of protons, neutrons and electrons they possess.
Visual Learning Systems
The Importance of Isotopes
In this video, the teacher explains the concept of isotopes - atoms of the same element that have different numbers of neutrons. Atoms part 10/13
Visual Learning Systems
Understanding Mass Number and Atomic Mass
In this video, the concept of mass number is explained, using the example of sulfur. The video also introduces the idea of isotopes, using carbon as an example, and explains how the atomic mass is calculated as a weighted average of the...
Science360
Greenland Ice Cores
At the Stable Isotope Lab in Boulder, Colorado scientists are doing a lot of the same things that those CSI folks do on TV. But instead of being ""crime scene investigators,"" these experts are more like ""cold scene investigators.""...